factoryfinder.html

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Scans for factory plug-ins on the application class path. </TD>
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<A NAME="getGridCoverageFactory(org.geotools.factory.Hints)"><!-- --></A><H3>
getGridCoverageFactory</H3>
<PRE>
public static <A HREF="../../../org/geotools/coverage/grid/GridCoverageFactory.html" title="class in org.geotools.coverage.grid">GridCoverageFactory</A> <B>getGridCoverageFactory</B>(<A HREF="../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)
                                                  throws <A HREF="../../../org/geotools/factory/FactoryRegistryException.html" title="class in org.geotools.factory">FactoryRegistryException</A></PRE>
<DL>
<DD>Returns the first implementation of <A HREF="../../../org/geotools/coverage/grid/GridCoverageFactory.html" title="class in org.geotools.coverage.grid"><CODE>GridCoverageFactory</CODE></A> matching the specified hints.
 If no implementation matches, a new one is created if possible or an exception is thrown
 otherwise.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>hints</CODE> - An optional map of hints, or  if none.
<DT><B>Returns:</B><DD>The first grid coverage factory that matches the supplied hints.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/factory/FactoryRegistryException.html" title="class in org.geotools.factory">FactoryRegistryException</A></CODE> - if no implementation was found or can be created for the
         <A HREF="../../../org/geotools/coverage/grid/GridCoverageFactory.html" title="class in org.geotools.coverage.grid"><CODE>GridCoverageFactory</CODE></A> interface.<DT><B>See Also:</B><DD><A HREF="../../../org/geotools/factory/Hints.html#DEFAULT_COORDINATE_REFERENCE_SYSTEM"><CODE>Hints.DEFAULT_COORDINATE_REFERENCE_SYSTEM</CODE></A>, 
<A HREF="../../../org/geotools/factory/Hints.html#TILE_ENCODING"><CODE>Hints.TILE_ENCODING</CODE></A></DL>
</DD>
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<A NAME="getGridCoverageFactories()"><!-- --></A><H3>
getGridCoverageFactories</H3>
<PRE>
public static <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A> <B>getGridCoverageFactories</B>()</PRE>
<DL>
<DD>Returns a set of all available implementations for the <A HREF="../../../org/geotools/coverage/grid/GridCoverageFactory.html" title="class in org.geotools.coverage.grid"><CODE>GridCoverageFactory</CODE></A>.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Set of available grid coverage factory implementations.</DL>
</DD>
</DL>
<HR>

<A NAME="getGridCoverageFactories(org.geotools.factory.Hints)"><!-- --></A><H3>
getGridCoverageFactories</H3>
<PRE>
public static <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A> <B>getGridCoverageFactories</B>(<A HREF="../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</PRE>
<DL>
<DD>Returns a set of all available implementations for the <A HREF="../../../org/geotools/coverage/grid/GridCoverageFactory.html" title="class in org.geotools.coverage.grid"><CODE>GridCoverageFactory</CODE></A> interface.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>hints</CODE> - An optional map of hints, or  if none.
<DT><B>Returns:</B><DD>Set of available grid coverage factory implementations.<DT><B>Since:</B></DT>
  <DD>2.4</DD>
</DL>
</DD>
</DL>
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<A NAME="scanForPlugins()"><!-- --></A><H3>
scanForPlugins</H3>
<PRE>
public static void <B>scanForPlugins</B>()</PRE>
<DL>
<DD>Scans for factory plug-ins on the application class path. This method is
 needed because the application class path can theoretically change, or
 additional plug-ins may become available. Rather than re-scanning the
 classpath on every invocation of the API, the class path is scanned
 automatically only on the first invocation. Clients can call this
 method to prompt a re-scan. Thus this method need only be invoked by
 sophisticated applications which dynamically make new plug-ins
 available at runtime.
<P>
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